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Invitrogen
CD146 Monoclonal Antibody (P1H12), FITC, eBioscience™
FIGURE: 1 / 12
CD146 Antibody (11-1469-42) in Flow
Left: Staining of Human Umbilical Vein Endothelial Cells (HUVEC) with Mouse IgG1 K Isotype Control FITC (Product # 11-4714-42) (blue histogram) or Anti-CD146 FITC (purple histogram). Right: Staining of normal human peripheral blood cells with Anti-Human CD3 APC (Product # 17-0038-42) and Anti-CD146 FITC.
Product Details
11-1469-42
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Dog,
Human,
Mouse,
Rabbit
Published species
Dog,
Human
Host/Isotype
Mouse
/ IgG1, kappa
Recommended Isotype Control
Class
Monoclonal
Type
Antibody
Clone
P1H12
Conjugate
Excitation/Emission Max
498/517 nm
View spectra
Form
Liquid
Concentration
5 µL/Test
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2, with 0.2% BSA
Contains
0.09% sodium azide
Storage conditions
4° C, store in dark, DO NOT FREEZE!
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2043805
Product Specific Information
Description: The monoclonal antibody P1H12 recognizes CD146 also known as MUC18, s-endo, Endo-CAM and Mel-CAM, which is a member of the Ig superfamily of proteins. The expression of CD146 is found on endothelial cells, bone marrow fibroblasts and some tumors (especially melanoma). Recently mesenchymal stromal cells and endometrial stromal cells have also been shown to express CD146. The presence of CD146 on circulating blood cells have been confined to a subset of T cells rather than circulating endothelial cells, as expression of other endothelial markers (CD31 and CD51/61) is negative. Expression can be found on activated lymphocytes. The protein is heavily glycosylated with more than 50% of the mass from carbohydrates.
The antibody P1H12 has been reported to crossreact to mouse, rabbit, canine, but not rat.
Applications Reported: This P1H12 antibody has been reported for use in flow cytometric analysis.
Applications Tested: This P1H12 antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells and Human Umbilical Vein Cells (HUVEC). This can be used at 5 µL (0.25 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.
Excitation: 488 nm; Emission: 520 nm; Laser: Blue Laser.
Filtration: 0.2 µm post-manufacturing filtered.
Target Information
CD146 (MCAM) is an integral membrane glycoprotein belonging to the immunoglobulin superfamily. CD146 is expressed at cell-cell junctions in all endothelial cells, and has also been observed in other normal and malignant cell types. In addition to its recognized role as a calcium-independent cell adhesion molecule, CD146 may also act as a signal transduction molecule in the recruitment of Fyn kinase, and in the subsequent tyrosine-phosphorylation of intracellular proteins involved in actin cytoskeleton assembly. CD146 plays a role in cell adhesion, and in cohesion of the endothelial monolayer at intercellular junctions in vascular tissue. CD146 expression may allow melanoma cells to interact with cellular elements of the vascular system, thereby enhancing hematogeneous tumor spread. Further, CD146 could be an adhesion molecule active in neural crest cells during embryonic development. CD146 acts also as surface receptor that triggers tyrosine phosphorylation of FYN and PTK2, and a transient increase in the intracellular calcium concentration.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: CD146; Cell surface glycoprotein MUC18; Cell surface glycoprotein P1H12; Gicerin; l-gicerin protein; melanoma adhesion molecule; Melanoma cell adhesion molecule; Melanoma-associated antigen A32; Melanoma-associated antigen MUC18; S-endo 1 endothelial-associated antigen
Gene Aliases: 1-gicerin; AV025631; CD146; CD149; MCAM; MUC18; s-endo; s-gicerin
UniProt ID: (Human) P43121, (Mouse) Q8R2Y2
Entrez Gene ID: (Rabbit) 100342848, (Human) 4162, (Dog) 489368, (Mouse) 84004
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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